package com.qf.service.impl;

import com.qf.service.FangDong;

public class FangDongImpl implements FangDong {
    @Override
    public void rentHouse() {
        System.out.println("签合同");
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println("收房租");
    }
}
